UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for X0935... Searching the city database file for: X0935 ... Date:1200Z 11 OCT 25 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 194 SFC 931 774 0.8 -7.2 55 8.0 -2.1 0 0 279.6 280.0 274.8 286.4 2.39 2 925 826 0.8 -8.2 51 9.0 -2.4 35 9 280.1 280.5 274.8 286.5 2.22 3 897 1072 0.0 -9.0 51 9.0 -3.1 46 9 281.8 282.1 275.6 288.0 2.15 4 850 1500 -4.1 -11.1 58 7.0 -6.3 65 9 281.9 282.2 275.3 287.4 1.92 5 795 2022 -9.1 -13.8 69 4.7 -10.4 8 12 282.0 282.2 275.0 286.8 1.65 6 709 2905 -10.7 -13.5 80 2.8 -11.5 271 16 289.6 289.9 279.2 295.3 1.90 7 700 3003 -11.1 -13.7 81 2.6 -11.9 260 17 290.2 290.5 279.5 295.9 1.89 8 695 3058 -11.5 -14.1 81 2.6 -12.3 260 17 290.3 290.7 279.5 295.9 1.85 9 500 5500 -27.9 -31.0 75 3.1 -28.3 255 36 299.0 299.1 281.7 300.9 0.58 10 458 6127 -32.1 -35.2 74 3.1 -32.4 259 42 301.4 301.4 282.5 302.8 0.42 11 400 7070 -39.9 -43.4 69 3.5 -40.1 265 52 303.1 303.2 283.0 303.9 0.21 12 300 8970 -54.5 -58.2 64 3.7 -54.6 260 81 308.5 308.5 284.8 308.7 0.05 13 284 9321 -56.5 -59.9 65 3.4 -56.6 260 81 310.5 310.5 285.6 310.7 0.04 14 250 10130 -58.1 -61.8 62 3.7 -58.2 260 87 319.7 319.7 288.7 319.8 0.04 15 245 10258 -58.1 -61.8 62 3.7 -58.2 260 91 321.5 321.5 289.3 321.7 0.04 16 243 10310 -58.0 -61.7 62 3.7 -58.0 260 93 322.4 322.4 289.5 322.6 0.04 17 200 11550 -55.7 -59.6 62 3.9 -55.8 250 89 344.6 344.6 295.5 344.8 0.06 18 179 12261 -52.7 -57.3 57 4.6 -52.9 254 88 360.6 360.6 298.9 361.0 0.09 19 150 13400 -53.3 -58.3 54 5.0 -53.5 260 87 378.2 378.3 302.1 378.7 0.10 20 100 16000 -56.3 -63.3 41 7.0 -56.6 260 89 418.9 419.0 307.6 419.3 0.08 21 91 16600 -53.9 -61.9 37 8.0 -54.3 260 88 435.2 435.2 309.4 435.7 0.10 22 70 18280 -53.9 -63.9 28 10.0 -54.5 260 87 469.1 469.1 312.6 469.7 0.10 23 58 19487 -54.1 -64.1 28 10.0 -54.8 494.5 494.6 314.6 495.3 0.12 TRP 284 9321 -56.5 -59.9 65 3.4 -56.6 260 81 310.5 310.5 285.6 310.7 0.04 WND 243 10310 -58.0 -61.7 62 3.7 -58.0 260 93 322.4 322.4 289.5 322.6 0.04 Sounding variables and indices 1000-500 mb thick: 5306.00 m Freezing level: 897.00 mb = 1072.42 m = 3518.38 ft Wetbulb zero: Below ground Precipitable water: 0.30 inches Sfc-500 mean rel hum: 72.11 % Est. max temperature: 4.25 C = 39.64 F Sfc-Lift cond lev (LCL): 821.56 mb = 1765.66 m = 5792.78 ft T: -6.64 C 700-500 lapse rate: 6.73 C/km ThetaE index: 1.19 C Layer 850.0- 709.0 mb Conv cond level (CCL): 671.96 mb = 3307.95 m = 10852.73 ft Mean mixing ratio: 2.06 g/kg Conv temperature: 12.23 C = 54.02 F Cap Strength: 6.29 C Lifted Index: 10.28 C Risk: None Lifted Index @300 mb: 14.97 C Lifted Index @700 mb: 6.22 C Showalter Index: 10.28 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 23.80 C Cross Totals Index: 16.80 C K Index: 10.10 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 2.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.55 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 25987.34 J/kg Cap Strength: 10.12 C Lift Cond Lev (LCL): 775.44 mb = 2214.22 m = 7264.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 19 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 931 774 0 0 -0.0 -0.0 | 110 19 -17.4 6.4 1 925 826 35 9 -5.2 -7.4 | 88 23 -22.6 -1.0 2 850 1500 65 9 -8.2 -3.8 | 96 26 -25.6 2.6 3 700 3003 260 17 16.7 3.0 | 176 9 -0.7 9.3 4 500 5500 255 36 34.8 9.3 | 228 23 17.4 15.7 5 400 7070 265 52 51.8 4.5 | 252 36 34.4 10.9 6 300 8970 260 81 79.8 14.1 | 252 66 62.4 20.5 7 284 9321 260 81 79.8 14.1 | 252 66 62.4 20.5 8 250 10130 260 87 85.7 15.1 | 253 72 68.3 21.5 9 243 10310 260 93 91.6 16.1 | 253 78 74.2 22.5 10 200 11550 250 89 83.6 30.4 | 241 76 66.2 36.8 11 150 13400 260 87 85.7 15.1 | 253 72 68.3 21.5 12 100 16000 260 89 87.6 15.5 | 253 74 70.2 21.8 13 70 18280 260 87 85.7 15.1 | 253 72 68.3 21.5 Wind Parameters Mean winds (0-6000m): 260.2 at 24.7 knts Storm direction: 290.2 at 18.5 knts Shear (0-3000m) pos: 1.5 neg: 5.4 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 94.3 deg Storm rel helicity (0-3000m) pos: 43.9 neg: -109.5 tot: -65.6 m^2/s^2 ave: -21.9 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 9.8 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.06 Bulk Shear: 135.85 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 44 9 91 23| 9.3 0.0 9.3| 12.6 -42.3 -29.6 -59.3 -0.51| 12.2 -6.2 1000 49 9 91 24| 4.6 1.9 6.5| 20.3 -72.5 -52.2 -52.2 -0.52| 9.5 -4.9 1500 31 10 85 23| 3.1 4.7 7.8| 20.3-107.3 -87.0 -58.0 -0.54| 10.3 -5.5 2000 0 11 75 18| 2.3 5.8 8.1| 25.7-109.5 -83.8 -41.9 -0.26| 11.4 -3.0 2500 300 12 91 7| 1.9 5.7 7.5| 34.7-109.5 -74.8 -29.9 -0.12| 11.0 -1.3 3000 276 14 142 6| 1.5 5.4 6.9| 43.9-109.5 -65.6 -21.9 -0.05| 9.8 -0.5 4000 264 17 176 8| 1.2 5.0 6.2| 61.3-109.5 -48.2 -12.0 0.02| 8.3 0.2 5000 260 21 196 10| 0.6 4.4 5.0| 86.9-109.5 -22.5 -4.5 0.08| 7.6 0.6 6000 260 25 213 13| 1.0 3.7 4.6|148.3-109.5 38.8 6.5 0.16| 7.3 1.2 Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251011.12.gif